CAJ | 학술논문

楮实子是具有广阔应用前景的传统中药材.利用水提醇沉法获得了楮实子多糖,研究了提取次数、温度、时间、及液料比等因素对楮实子多糖提取效果的影响,在单因素基础上,进行响应面分析实验,结果表明,楮实子多糖的最佳提取条件为:液料比20,水浴浸提时间30 min,温度为75℃,提取次数为3次,在此条件下楮实子多糖的提取率为3.45%.
저실자시구유엄활응용전경적전통중약재.이용수제순침법획득료저실자다당,연구료제취차수、온도、시간、급액료비등인소대저실자다당제취효과적영향,재단인소기출상,진행향응면분석실험,결과표명,저실자다당적최가제취조건위:액료비20,수욕침제시간30 min,온도위75℃,제취차수위3차,재차조건하저실자다당적제취솔위3.45%.
@@@@In this article,polysaccharides were extracted from the fruits of traditional chinese herbar medicine Broussonetia papyrifera by using water extration and alcohol precipitation. This article discusses the factors,such as separate times,extraction temperature,water extracting time and the liquid to solid ratio,which influence the extraction results of the Broussonetia papyrifera polysaccharides.Based on the single factor expriments,the response surface analysis results showed that the optimum extraction condition for Broussonetia papyrifera polysaccharides was:extraction temperature of 75℃,liquid to solid ratio 20,water extracting time 30 min,and extration three times. Undersuchconditionthepolysaccharidesyieldcanreachabout3.45%.